Phlebotomine vector ecology in the domestic transmission of American cutaneous leishmaniasis in Chaparral, Colombia.

Phlebotomine vector ecology was studied in the largest recorded outbreak of American cutaneous leishmaniasis in Colombia in 2004. In two rural townships that had experienced contrasting patterns of case incidence, this study evaluated phlebotomine species composition, seasonal abundance, nocturnal a...

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Autores:
Valderrama Ardila, Carlos Humberto
Ocampo, Clara Beatriz
Tipo de recurso:
Article of investigation
Fecha de publicación:
2011
Institución:
Universidad ICESI
Repositorio:
Repositorio ICESI
Idioma:
eng
OAI Identifier:
oai:repository.icesi.edu.co:10906/79899
Acceso en línea:
http://www.ncbi.nlm.nih.gov/pubmed/22049038
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=PMC3205630
http://hdl.handle.net/10906/79899
http://dx.doi.org/10.4269/ajtmh.2011.10-0560
Palabra clave:
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openAccess
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https://creativecommons.org/licenses/by-nc-nd/4.0/
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oai_identifier_str oai:repository.icesi.edu.co:10906/79899
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repository_id_str
spelling Valderrama Ardila, Carlos HumbertoOcampo, Clara Beatriz2016-08-30T22:02:00Z2016-08-30T22:02:00Z2011-11-010002-9637http://www.ncbi.nlm.nih.gov/pubmed/22049038http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=PMC3205630http://hdl.handle.net/10906/79899http://dx.doi.org/10.4269/ajtmh.2011.10-0560instname: Universidad Icesireponame: Biblioteca Digitalrepourl: https://repository.icesi.edu.co/Phlebotomine vector ecology was studied in the largest recorded outbreak of American cutaneous leishmaniasis in Colombia in 2004. In two rural townships that had experienced contrasting patterns of case incidence, this study evaluated phlebotomine species composition, seasonal abundance, nocturnal activity, blood source, prevalence of Leishmania infection, and species identification. CDC miniature light traps were used to trap the phlebotomines. Traps were set indoors, peridomestically, and in woodlands. Natural infection was determined in pools by polymerase chain reaction-Southern blot, and blood sources and species identification were determined by sequencing. Large differences were observed in population abundance between the two townships evaluated. Lutzomyia longiflocosa was the most abundant species (83.1%). Abundance was higher during months with lower precipitation. Nocturnal activity was associated with human domestic activity. Blood sources identified were mainly human (85%). A high prevalence of infection was found in L. longiflocosa indoors (2.7%) and the peridomestic setting (2.5%). L. longiflocosa was responsible for domestic transmission in Chaparral.Digitalapplication/pdfengThe American Society of Tropical Medicine and HygieneEL AUTOR, expresa que la obra objeto de la presente autorización es original y la elaboró sin quebrantar ni suplantar los derechos de autor de terceros, y de tal forma, la obra es de su exclusiva autoría y tiene la titularidad sobre éste. PARÁGRAFO: en caso de queja o acción por parte de un tercero referente a los derechos de autor sobre el artículo, folleto o libro en cuestión, EL AUTOR, asumirá la responsabilidad total, y saldrá en defensa de los derechos aquí autorizados; para todos los efectos, la Universidad Icesi actúa como un tercero de buena fe. Esta autorización, permite a la Universidad Icesi, de forma indefinida, para que en los términos establecidos en la Ley 23 de 1982, la Ley 44 de 1993, leyes y jurisprudencia vigente al respecto, haga publicación de este con fines educativos. Toda persona que consulte ya sea la biblioteca o en medio electrónico podrá copiar apartes del texto citando siempre la fuentes, es decir el título del trabajo y el autor.https://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessAtribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)http://purl.org/coar/access_right/c_abf2Phlebotomine vector ecology in the domestic transmission of American cutaneous leishmaniasis in Chaparral, Colombia.info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_2df8fbb1Artículoinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/version/c_970fb48d4fbd8a85Comunidad Universidad Icesi – Investigadores85ORIGINALDocumento.htmlDocumento.htmltext/html281http://repository.icesi.edu.co/biblioteca_digital/bitstream/10906/79899/1/Documento.html0203e50b7a7ec197ec5f47b6c7d293caMD5110906/79899oai:repository.icesi.edu.co:10906/798992018-09-20 09:03:25.404Biblioteca Digital - Universidad icesicdcriollo@icesi.edu.co
dc.title.spa.fl_str_mv Phlebotomine vector ecology in the domestic transmission of American cutaneous leishmaniasis in Chaparral, Colombia.
title Phlebotomine vector ecology in the domestic transmission of American cutaneous leishmaniasis in Chaparral, Colombia.
spellingShingle Phlebotomine vector ecology in the domestic transmission of American cutaneous leishmaniasis in Chaparral, Colombia.
title_short Phlebotomine vector ecology in the domestic transmission of American cutaneous leishmaniasis in Chaparral, Colombia.
title_full Phlebotomine vector ecology in the domestic transmission of American cutaneous leishmaniasis in Chaparral, Colombia.
title_fullStr Phlebotomine vector ecology in the domestic transmission of American cutaneous leishmaniasis in Chaparral, Colombia.
title_full_unstemmed Phlebotomine vector ecology in the domestic transmission of American cutaneous leishmaniasis in Chaparral, Colombia.
title_sort Phlebotomine vector ecology in the domestic transmission of American cutaneous leishmaniasis in Chaparral, Colombia.
dc.creator.fl_str_mv Valderrama Ardila, Carlos Humberto
Ocampo, Clara Beatriz
dc.contributor.author.spa.fl_str_mv Valderrama Ardila, Carlos Humberto
Ocampo, Clara Beatriz
description Phlebotomine vector ecology was studied in the largest recorded outbreak of American cutaneous leishmaniasis in Colombia in 2004. In two rural townships that had experienced contrasting patterns of case incidence, this study evaluated phlebotomine species composition, seasonal abundance, nocturnal activity, blood source, prevalence of Leishmania infection, and species identification. CDC miniature light traps were used to trap the phlebotomines. Traps were set indoors, peridomestically, and in woodlands. Natural infection was determined in pools by polymerase chain reaction-Southern blot, and blood sources and species identification were determined by sequencing. Large differences were observed in population abundance between the two townships evaluated. Lutzomyia longiflocosa was the most abundant species (83.1%). Abundance was higher during months with lower precipitation. Nocturnal activity was associated with human domestic activity. Blood sources identified were mainly human (85%). A high prevalence of infection was found in L. longiflocosa indoors (2.7%) and the peridomestic setting (2.5%). L. longiflocosa was responsible for domestic transmission in Chaparral.
publishDate 2011
dc.date.issued.none.fl_str_mv 2011-11-01
dc.date.accessioned.none.fl_str_mv 2016-08-30T22:02:00Z
dc.date.available.none.fl_str_mv 2016-08-30T22:02:00Z
dc.type.eng.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.issn.none.fl_str_mv 0002-9637
dc.identifier.other.spa.fl_str_mv http://www.ncbi.nlm.nih.gov/pubmed/22049038
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=PMC3205630
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dc.identifier.doi.none.fl_str_mv http://dx.doi.org/10.4269/ajtmh.2011.10-0560
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url http://www.ncbi.nlm.nih.gov/pubmed/22049038
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=PMC3205630
http://hdl.handle.net/10906/79899
http://dx.doi.org/10.4269/ajtmh.2011.10-0560
dc.language.iso.eng.fl_str_mv eng
language eng
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dc.rights.license.none.fl_str_mv Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)
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dc.publisher.eng.fl_str_mv The American Society of Tropical Medicine and Hygiene
institution Universidad ICESI
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